However, collapsibility indices decreased 29.1%, 23.2%, 21.4%, and 34.1% at each level with mandibular advancement.
Conclusion. Mandibular advancement increases oropharyngeal Fludarabine mouse diameter and decreases oropharyngeal collapsibility during midazolam-induced sleep respiration at the retropalatal as well as the retroglossal region in most patients with OSA. (Oral Surg Oral Med Oral Pathol Oral Radiol Endod 2010; 109: 712-719)”
“We report a simple metal-insulator-metal (MIM)-type selection device that can alleviate the sneak current path in cross-point arrays. By connecting a nanometer-scale Pt/TiO2/TiN selection device to a Pt/TiO2-x/TiO2/W resistive random access memory
(RRAM), we could significantly reduce read disturbance from unselected memory cells. This selection device could be easily integrated into an RRAM device, in which it suppressed the sneak current and significantly improved the readout margin compared to that obtained for an RRAM not using a selection device. The introduction of this MIM device can fulfill the Selleckchem AZD9291 requirement for an appropriate selection device for bipolar-type RRAM cross-point applications. (C) 2011 American Institute of Physics. [doi:10.1063/1.3544205]“
“Objectives.
Attendees presenting for treatment of acute illness at primary health care facilities in South Africa were assessed to determine the prevalence of human immunodeficiency virus (HIV) infection and the predictability of group I oral lesions (GOLs) for HIV infection.
Methods. This was a cross-sectional analytical study. Patients >18 years of age were recruited and underwent an oral examination and a HIV test.
Results. A total of 522 attendees
were examined and the HIV prevalence was 40%. None of them were taking antiretroviral drugs. GOLs were diagnosed in 53% of HIV patients, with pseudomembranous and erythematous candidiasis being the most common (38% and 24%, respectively). The average odds and likelihood ratios for Wnt pathway multiple lesions were high (32 and 30, respectively) and showed a strong correlation between GOLs and a positive HIV status.
Conclusion. The prevalence of HIV (40%) and GOLs (53%) was high. GOLs were useful markers of HIV infection, with multiple lesions being highly predictive of HIV infection. (Oral Surg Oral Med Oral Pathol Oral Radiol Endod 2010; 109: 720-723)”
“We investigated impact of type of crystal defects in multicrystalline Si (mc-Si) on electrical properties and their change after gettering process of impurities. A bundle of dislocations gives negative impact on the gettering process, while Sigma 3 grain boundaries does not affect at all. In addition, we categorized random grain boundaries in mc-Si by the contact angle between adjacent dendrite crystals to form the grain boundary.